Relationship: Cancer (prevention) and green tea

Evidence supporting the use of: Green tea
For the health condition: Cancer (prevention)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Green tea has been studied for its potential role in cancer prevention, with research focusing on its rich content of polyphenolic compounds, particularly epigallocatechin-3-gallate (EGCG). Laboratory and animal studies have shown that EGCG and other catechins in green tea can inhibit tumor cell proliferation, induce apoptosis (programmed cell death), reduce metastasis, and inhibit angiogenesis (the growth of new blood vessels that supply tumors). The antioxidant properties of these compounds also help neutralize free radicals, which may otherwise contribute to cancer development.

Epidemiological studies in humans have shown mixed results. Some population-based studies in East Asia, where green tea consumption is high, have suggested a modest association between regular green tea intake and reduced risk of certain cancers, such as breast, prostate, and colorectal cancer. However, other studies, including several meta-analyses, have failed to confirm a significant protective effect, and results are often inconsistent due to differences in study design, population, and confounding factors such as diet and lifestyle.

Currently, there is insufficient clinical evidence to recommend green tea or its extracts as a primary strategy for cancer prevention. While green tea is generally considered safe when consumed in moderation, high doses of green tea extract supplements may cause liver toxicity in rare cases. In summary, laboratory research is promising, but large, well-controlled human studies are needed to establish clear recommendations.

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Other ingredients used for Cancer (prevention)

7-hydroxymatairesinol (HMR)
acai berry
ajoene
akkermansia muciniphila
algal oil
alpha-carotene
alpha-linolenic acid (ALA)
anthocyanins
apple
apricot
ashwagandha
astaxanthin
astragalus
barberry
barley
basil
beet
berberine
berry flavor
beta and delta tocopherols
beta caryophyllene
beta-carotene
Beta-Glucan
beta-sitosterol
bisabolol
black cumin
black garlic
radish
sesame
black tea
black walnut
blackberry
blueberry
branched-chain amino acids
broccoli
brussel sprouts
burdock
butyrate triglyceride
capsaicinoids
carrot
cat's claw
catechins
caterpillar mushroom
cauliflower
chaga mushroom
champignon
cherry
chia seed
Chinese salvia root
chlorella
chlorophyll
chokeberry
cinnamon
citrus bioflavonoids
citrus oil
citrus pectin
clove
collard
conjugated linoleic acid (CLA)
cordyceps
cowage seed
cryptoxanthin
turmeric
curcumin
d-alpha tocopherol
d-glucarate
daidzin
DHA (docosahexaeonic acid)
diallyl disulfide (DADS)
diallyl trisulfide (DATS)
DIM (diindolylmethane)
dong quai root
DPA (docosapentaenoic acid)
eleuthero
EPA (eicosapentaenoic acid)
epigallocatechin gallate (EGCG)
fiber blend (proprietary)
fisetin
fish oil
fish protein
flavonols
flaxseed
folate
fruit and vegetable blend (proprietary)
gamma tocopherol
garlic bulb
genistein
genistin
ginger
ginseng
gooseberry
grape
grapefruit
greek mountain tea
onion
green tea
greens blend (proprietary)
hesperetin
hesperidin
hibiscus
HMR lignan
Indian tinospora
indole-3-carbinol
knotweed
jujube
kale
kelp
lactoferrin
lemon
lentinula edodes mycelia
lignans
lion's mane
lutein
luteolin
lychee
lycopene
mackerel
maitake mushroom
mangosteen
marine lipid
matcha
medium chain triglycerides (MCT)
mixed carotenoids
moringa
mustard seed
naringin
nettle
niacinamide (vitamin B3)
oleanolic acid
oleic acid
olive
omega-3 fatty acids
orange
oyster mushroom
parsley
pectin
perilla
phellodendron amurense
phenolic acids
phytosterols
pineapple
plum fruit
pomegranate
pomelo
protein
butyric acid
pumpkin
quail egg
quercetin
quinoa
raspberry
reishi mushroom
resveratrol
rhizome
rosemary
rutin
sardines
secoisolariciresinol diglucoside
selenium
shiitake mushroom
black ginger
soybean
sphaeranthus indicus
spinach
spirulina
stigmasterol
strawberry
sulforaphane glucosinolate
tocotrienols
tomato
trans-pterostilbene
tributyrin
triphala
turkey tail mushroom
Urolithin A
vegetable and fruit blend (proprietary)
vitamin A
vitamin B
vitamin C
vitamin D
vitamin D3
seaweed
wasabia japonica
watercress
wheat grass
whey protein
mulberry
zinc
red clover
yellow root
suma
jiaogulan
tangerine
typhonium
papaya
shen-chu
capsicum
neem tree
nut grass
alpinia galangal
commiphora
smilax
tinospora cordifolia
caesalpinia crista
rubia cordifolia
bee pollen
lingzhi
pau d'arco
morus
lemongrass
myrrh
root tuber
ferulic acid
chrysanthemum
cistanche
dodder
fern
ganoderma
morinda
zanthoxylum
royal jelly
Equol (proprietary)
polyphenols
purslane
coix
aster root
yerba mate
wheat germ
noni
biota seed
nopal
goji berry
paw paw
algae
indigo leaves
cocoa
AMP-activated protein kinase (AMPK)
cayenne pepper
soy isoflavones
ashitaba
soursop
15,16-Dihydrotanshinone I
3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
4-Hydroxyandrostenedione
8-Bromo-7-Methoxychrysin
Aralia
Arugula
Agarikon Mushroom
Alpha-Humulene
Amethoflavone
Amygdalin
Ankaflavin
Ardisia
Apigenin
Aronia melanocarpa
Allicin
Antrodia camphorata
Achyranthes
Auricularia
Anamu
American Pawpaw
Albizia
AHCC
Andrographolide
Avocado
Alpha-Methylselenobutanoic Acid
Amentoflavone
Acetogenin
Acacetin
Allophycocyanin
Alpha-Lipoic Acid
Astragaloside
Armillaria mellea
anthocyanidins
Andrographis
Adzuki bean
Ampelopsin
Asteracea
Allyl Mercaptan
Allyl Sulfide
Acemannan
Algal protein
allyl isothiocyanate
Alliin
anthocyanosides
Arabinoxylan
Abalone
Allium tuberosum
Alantolactone
Anti-aromatase
Arctiin
Arjunolic acid
Artepillin C
Astragalin
Atractylone
Bee Propolis
Black Seed
Baikal Skullcap
Bidens pilosa
bergenin
Betulinic acid
Breadnut
Brassica
Bayleaf
Bran
Butea monosperma
Black galingale
Beef liver
Bok Choy
Baicalein
Beta-lapachone
Bael
Bean
biochanin
Basidiomycota
Betanin
berry
Bauhinia
Boswellia
Brazil nut
Banyan
Butein
Barbasco
Bee products
Bombax
Borassus aethiopum
Butenyl isothiocyanate
Bacteria
Baobab
benzyl isothiocyanate
Baicalin
Buckwheat
Bassia scoparia
Bignay
Boerhavia diffusa
Caffeic Acid
Cumin
Camellia sinensis
Curry leaf
Caryophyllene
Cinnamomum
Chinese Mountain Ant
Cyanobacteria
Cucurbita
Condurango
Calycosin
Chlorophyllin
coconut oil
Cod Liver Oil
Coriolus mushroom
Carvacrol
Cynomorium
Capillary Artemisia
Cyanidin
chlorogenic acid
Chinese Fleeceflower
Curcuminoid
Citrus
Capsaicin
Cancerina
Cowherb
Cruciferous
Casticin
Curcumen
Chordaria cladosiphon
Centella asiatica
Cinnamic Acid
Chocolate
Chinese Ligustrum berry
Curcuma
Carnosol
Chalcone
C-Phycocyanin
Cabbage
Chirata
Carotene (unspecified)
Clostridium butyricum
Cinnamaldehyde
Corilagin
Coumaric acid
Crocetin
Cynaropicrin
Cytokines
Costus
Celastrus
Coprinus
Celosia
Capsanthin
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Docosahexaenoic Acid
Diallyl sulfide
Dihydrocapsaicin
Delphinidin
DNA
Dunaliella
Decursin
Dumontiaceae
Daidzein
Diosgenin
Didymin
Date
Dithiolthiones
Diosmetin
Dichrostachys glomerata
epicatechin
E-Viniferin
Ellagic Acid
Eclipta
Ergothioneine
Emblicanin
Eicosapentaenoic Acid
Ellagitannin
Ecklonia
Enokitake
Fiber
Flavonoids
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Garlic
Galangal
Isoflavones
Lotus
Milk Protein
Periwinkle
Pistachio
Rhubarb
Soy Protein
walnut
Zucchini

Other health conditions supported by green tea

Abdominal Pain
Abscesses
Acne
Addictions (coffee, caffeine)
Age Spots
Aging (prevention)
Allergies (food)
Allergies (respiratory)
Alzheimer's Disease
Antibiotics (alternatives to)
Anxiety
Anxiety Disorders
Appetite (excessive)
Arteriosclerosis
Arthritis
Asthma
Athletic and Exercise Aids
Autoimmune Disorders
Belching
Benign Prostate Hyperplasia
Bites and Stings
Bleeding (internal)
Blood in Urine
Bloodshot Eyes
Body Odor
Breast Lumps
Cancer (natural therapy for)
Cancer (prevention)
Cancer Treatment (reducing side effects)
Cardiovascular Disease
Cartilage Damage
Cellulite
Cervical Dysplasia
Chemotherapy (reducing side effects)
Chicken Pox
Cholesterol (high)
Cholesterol (low)
Chronic Obstructive Pulmonary Disorder
Circulation (poor)
Circulation (to the brain)
Cirrhosis of the Liver
Colds (antiviral)
Colds (decongestant)
Colds (general)
Colds (prevention)
Colds (with fever)
Colic (children)
Colitis
Colon (atonic)
Colon (spastic)
Concentration (poor)
Congestion
Congestion (bronchial)
Congestion (lungs)
Congestion (lymphatic)
Congestion (sinus)
Conjunctivitis
Constipation (adults)
Contagious Diseases
Convalescence
Cough (damp)
Cough (dry)
Cough (general)
Cough (spastic)
Cramps (menstrual)
Crohn's Disease
Cuts
Cystic Breast Disease
Cystic Fibrosis
Cytomealovirus
Dandruff
Debility
Dementia
Denture Sores
Depression
Dermatitis
Diabetes
Diabetic Retinopathy
Diarrhea
Digestion (poor)
Down Syndrome
Endometriosis
Epstein Barr Virus
Eye Infections
Eye Problems
Eyes (red or itching)
Fatigue
Fibroids (uterine)
Free Radical Damage
Fungal Infections
Gastritis
Gingivitis
Glaucoma
Hair (loss or thinning)
Headache (general)
Hemochromatosis
Hypertension
Inflammation
Influenza
Irritable Bowel Syndrome
Liver Detoxification
Memory and Brain Function
Oral Surgery
Parkinson's Disease
Perspiration (excessive)
PMS (general)
Polyps
Psoriasis
Rosacea
Skin (oily)
Stress
Triglycerides (high)
Ulcers
Urinary Tract Infections
Wrinkles

Products containing green tea

Health Concerns

Brands

Evidence supporting the use of: Green tea
For the health condition: Cancer (prevention)

Table of Contents

Synopsis

Other ingredients used for Cancer (prevention)

Other health conditions supported by green tea

Products containing green tea

Health Concerns

Brands

Evidence supporting the use of: Green teaFor the health condition: Cancer (prevention)

Table of Contents

Synopsis

Other ingredients used for Cancer (prevention)

Other health conditions supported by green tea

Products containing green tea

Evidence supporting the use of: Green tea
For the health condition: Cancer (prevention)